Service manual MVD DC Indoor units Features xternal appe earance Regardle ess of differ rence in cap pacity, all in ndoor units s feature the e same pan nel size and d design, in consider ation or ha rmonized in nterior deco oration.
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Service manual MVD DC Indoor units Duct conn nection is po ossible. Fresh air r makes life healthier a and more co omfortable. Provided d with high l lift 700mm drain water r pump. Meet CE certificatio n requirem ents Thanks to...
Service manual MVD DC Indoor units 2. Specifications Model MVD-28Q4/DHN1-D MVD-36Q4/DHN1-D MVD-45Q4/DHN1-D Power supply 220-240V~50/60Hz Capacity Cooling Btu/h 9600 12300 15400 Power input Capacity Heating Btu/h 10900 13600 17100 Power input Model WZDK80-38G Type DC motor Brand Shibaura Indoor fan motor Insulation class Safe class IP20...
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Service manual MVD DC Indoor units Specifications Model MVD-56Q4/DHN1-D MVD-71Q4/DHN1-D MVD-80Q4/DHN1-D Power supply 220-240V~50/60Hz Capacity Cooling Btu/h 19100 24200 27300 Power input Capacity Heating Btu/h 21500 27300 30700 Power input Model WZDK80-38G Type DC motor Brand Shibaura Indoor fan motor Insulation class Safe class IP20...
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Service manual MVD DC Indoor units Specifications Model -90Q4/DHN1-D -100Q4/DHN1-D -112Q4/DHN1-D -140Q4/DHN1-D Power supply 220-240V~50/60Hz 10.0 11.2 14.0 Capacity Cooling Btu/h 30700 34100 38200 47800 Power input 10.0 11.1 12.5 15.0 Capacity Heating Btu/h 34100 37900 42700 51200 Power input Model WZDK90-38G Type...
Service manual MVD DC Indoor units 3. Dimensions Unit:in. (mm) Refrigerant pipe orifice(Liquid side C) The connective pipe 37-13/32(950) of restricted assembly Refrigerant pipe orifice(Air side D) 30-23/32(780) 4-1/8 (accessories) (105) Drain pipe outter diameter 2-5/32 (55) Φ75New air 33-1/16(840) supply orifice 35-19/32(904) ≥25/32(20)
Service manual MVD DC Indoor units 4. Service spaces There is enough room for installation and maintenance. The ceiling is horizontal, and its structure can endure the weight of the indoor unit. The outlet and the inlet are not impeded, and the influence of external air is the least. The air flow can reach throughout the room.
Service manual MVD DC Indoor units 5. Piping diagrams m otor flare nut gas side heat exchanger flare nut liquid side E XV T1: Room temperature; T2: Temperature of middle evaporator; T2B: Temperature of evaporator outlet. Refrigerant pipe connection port diameters in.
Service manual MVD DC Indoor units 9. Sound levels Four-way cassette type 1.4m Note: 1. Sound values are measured in a semi-anechoic room, at a position 1.4m downward from the unit center 2. During actual operation, these values are normally somewhat higher as a result of ambient conditions. Sound pressure level dB(A) Model MVD-28Q4/DHN1-D...
Service manual MVD DC Indoor units Octave band level MVD-28Q4/DHN1-D; MVD-36Q4/DHN1-D MVD-45Q4/DHN1-D; MVD-56Q4/DHN1-D Audibility limits of Audibility limits of continuous white continuous white sound sound Octave band center frequency ( Hz ) Octave band center frequency ( Hz ) MVD-80Q4/DHN1-D MVD-71Q4/DHN1-D Audibility limits of Audibility limits of...
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